Title :
Performance investigation of Shunt Active Power Filter with PI and fuzzy controllers
Author :
Gore, Anil M. ; More, Dagadu S.
Author_Institution :
Dept. of Electr. Eng., Walchand Coll. of Eng., Sangli, India
Abstract :
The objective of this paper is to investigate performance of proportional-integral (PI) and fuzzy controllers for Shunt Active Power Filter (SAPF). Instantaneous reactive power theory (IRP) and synchronous reference frame theory (SRF) are used to generate reference current signals of SAPF. DC capacitor voltage is maintained constant using PI, Mamdani fuzzy and Takagi-Sugeno (TS) fuzzy controllers. Performance is analyzed using simulation of SAPF with IRP and SRF reference current generation methods with PI and fuzzy controllers. Fuzzy controller has better results compare to PI controller. TS fuzzy controller is required less number of fuzzy sets, rules and computational time compare to Mamdani fuzzy controller.
Keywords :
PI control; fuzzy control; fuzzy set theory; power filters; reactive power control; DC capacitor voltage; IRP reference current generation method; Mamdani fuzzy controller; PI controller; SRF reference current generation method; Takagi-Sugeno fuzzy controller; fuzzy sets; instantaneous reactive power theory; proportional-integral controller; reference current signal; shunt active power filter; synchronous reference frame theory; Active filters; Capacitors; Control theory; Fuzzy sets; Niobium; Simulation; Voltage control; PI controller; Shunt active power filter (SAPF); fuzzy controller; instantaneous reactive power (IRP) theory; synchronous reference frame (SRF) theory;
Conference_Titel :
Control Applications (CCA), 2013 IEEE International Conference on
Conference_Location :
Hyderabad
DOI :
10.1109/CCA.2013.6662908
